pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,913,569
← previous block
next block →
recent activity
Analyzing
Block #87,913,569
19 transactions · 17 stateful · 2026-07-15 12:17:52 UTC
Parallelism
53
/100
Blocked
53
%
Avg conflicts / tx
1.53
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,913,569
· 19 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0xab083028
#2
execOrders
· blocks 7
#5
execPerpOps
#6
execPerpOps
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#16
0x6a577ae8
#17
setData
#18
approve
#3
execOrders
· blocks 2
#4
execOrders
· blocks 5
#7
0x5a5d9a99
· blocks 1
#8
execFwdPositionOps
· blocks 5
#9
execFwdPositionOps
· blocks 4
#10
execFwdPositionOps
· blocks 3
#13
execFwdPositionOps
· blocks 2
#14
execFwdPositionOps
#15
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
7
w3
8
w4
9
w5
10
w6
13
w7
14
w8
15
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0x59dccbd8…2bf6
0x34b655…2a6f
8 touches
6 conflicts
0x974c36fe…1cd7
0x34b655…2a6f
8 touches
6 conflicts
0x33da0dfa…bac6
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x53b4ef2b…8a05
0x34b655…2a6f
6 touches
3 conflicts
0x5c79a7db…b7aa
0x34b655…2a6f
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
10 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity